1. Department of Neurology Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
2. China Paroxysmal Dyskinesia Collaborative Group (CPDCG) Shanghai China
3. Department of Neurology and Institute of Neurology, Rui Jin Hospital Shanghai Jiao Tong University School of Medicine Shanghai China
4. Department of Neurology, Xiangya Hospital Central South University Changsha China
5. Laboratory of Clinical Genetics, Medical Science Research Center, Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical College and Chinese Academy of Medical Sciences Beijing China
6. Department of Neurology, Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical College and Chinese Academy of Medical Sciences Beijing China
7. Department of Nephrology The First Affiliated Hospital of Dalian Medical University, Key Laboratory of Kidney Disease of Liaoning Province, The Center for the Transformation Medicine of Kidney Disease of Liaoning Province Dalian China
8. Shanghai Xunyin Biotechnology Co., Ltd. Shanghai China
9. Institute of Neuroscience of The Second Affiliated Hospital of Guangzhou Medical University Guangzhou China
10. Department of Neurology, The First Affiliated Hospital Sun Yat‐sen University Guangzhou China
11. Department of Neurology, The Fourth Affiliated Hospital Zhejiang University School of Medicine Yiwu China
12. Department of Neurology Anyang People's Hospital Anyang China
13. Department of Neurology, The Second Xiangya Hospital Central South University Changsha China
14. Department of Neurology Dongying People's Hospital Dongying China
15. Department of Neurology Suzhou Hospital of Anhui Medical University Suzhou China
16. Department of Neurology The First Hospital Affiliated to Anhui University of Science & Technology Huainan China
17. Department of Neurology, Shanghai Fengxian District Central Hospital Shanghai Jiao Tong University Affiliated Sixth People's Hospital South Campus Shanghai China
18. Shanghai Jiao Tong University School of Medicine Shanghai China
19. Department of Neurology, Minhang Hospital Fudan University Shanghai China
20. Department of Neurology, The Central Hospital of Wuhan Tongji Medical College of Huazhong University of Science and Technology Wuhan China
21. Department of Neurology Shidong Hospital of Yangpu District Shanghai China
22. Department of Neurology, Ninth People's Hospital Shanghai Jiao Tong University School of Medicine Shanghai China
23. Department of Neurology, Xinhua Hospital Shanghai Jiao Tong University School of Medicine Shanghai China
24. Department of Neurology, Shanghai General Hospital Shanghai Jiao Tong University Shanghai China
25. Department of Neurology Guangdong 999 Brain Hospital Guangzhou China
26. Department of Laboratory Medicine, Zhongshan Hospital Fudan University Shanghai China